I'm sharing the issues i'm having with my action bars (which are very similar to yours)
- shapeshiftbar needs to be updated due to api changes; the rest semms to be working pretty well but i have still to test vehicle bar and the extraaction button
- rActionbuttonStyler works; the only issue is that everybuitton has a black square around so probably there's something new in the textures
- rBuffFrameStyler works good; dunno if i's an error because i'm not getting anyone but the string formatting for duration simply doesn't work.